Sky Lion: Leone di Cielo ver. Vongola.
In the battle at hand, they decide to implement the “target rule.” With this rule, the opposing teams each choose one person to be a target. Whichever team first defeats that target wins. Irie and Daisy are both chosen as targets. They wear target marks on their chests from which they can fire Deathperation Flames. Deathperation Flames are pure life energy. Even if the two targets are not directly hit by their enemies, using too much of their Deathperation Flames could lead to their death as well. Tsuna and the others are apprehensive, but Byakuran tells them with a cold smile that whoever’s Deathperation Flames first go out is the loser. Source: crunchyroll
Aired 30/01/2010EP 169 - Sky Lion: Leone di Cielo ver. Vongola.
REBORN!
Nowadays, the mafia world is ruled by Italy's strongest family, the Vongola. Vongola's current head, ninth in the row, is an old man ready for retirement. But before he can hand down his position, he needs help from a professional Hitman to prepare the next generation Boss for ruling over Vongola and the mafia world itself.
Sawada Tsunayoshi is just your ordinary teenage boy who attends Junior High and sucks at it. He is unpopular, has no friends, and is desperately in love with a girl from his class. But his life takes an extraordinary turn when Tsunayoshi meets Reborn, an infamous hitman, who the ninth boss of Vongola has sent to train Tsunayoshi for his upcoming title.
(Source: Katekyo Hitman Reborn! FC)